I have no issues with the rest of the build. If you don't horde videos and only keep the games that you play installed, then a single 120GB SSD may be fine. I'd advise however to get a 7200RPM hard drive to store games, because I'd just barely overflow my SSD if I put my games and data on it.

__________________"The computer programmer says they should drive the car around the block and see if the tire fixes itself." [src]